Seiko Cal. 6135 - 274

Released in 1989, the Cal. 6135 with design code 274 was part of Seiko's domestic market collection. With its 18mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-bbd71fe2414c]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1989

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